Lol, Grievous would have been the leader of the Sith and the Empire if he had killed Palpatine after Dooku had died. He could have gotten the Death Star plans off of Poggle The Lesser and kept his control over the Droid Army with the Trade Federation and had a Death Star full of Battle Droids! That would have been a very interesting alternate universe compared to what actually happened.

Lol, Grievous would have been the leader of the Sith and the Empire if he had killed Palpatine after Dooku had died. He could have gotten the Death Star plans off of Poggle The Lesser and kept his control over the Droid Army with the Trade Federation and had a Death Star full of Battle Droids! That would have been a very interesting alternate universe compared to what actually happened.

Whose idea was the Death Star? Did the Sith have the Death Star before the Genosians designed it?

Lol, Grievous would have been the leader of the Sith and the Empire if he had killed Palpatine after Dooku had died. He could have gotten the Death Star plans off of Poggle The Lesser and kept his control over the Droid Army with the Trade Federation and had a Death Star full of Battle Droids! That would have been a very interesting alternate universe compared to what actually happened.

Whose idea was the Death Star? Did the Sith have the Death Star before the Genosians designed it?

Not sure who's idea it was, probably the Sith, but I know the Geonosians designed it.

Lol, Grievous would have been the leader of the Sith and the Empire if he had killed Palpatine after Dooku had died. He could have gotten the Death Star plans off of Poggle The Lesser and kept his control over the Droid Army with the Trade Federation and had a Death Star full of Battle Droids! That would have been a very interesting alternate universe compared to what actually happened.

Whose idea was the Death Star? Did the Sith have the Death Star before the Genosians designed it?

Not sure who's idea it was, probably the Sith, but I know the Geonosians designed it.

Were they working together? Did the Sith have any other Death Stars before the Death Star in A New Hope (being designed during ROTS). Also, who was designing the DS1 during ROTS? Did the Jedi know about it? Did the Sith Empire before the prequels have the Death Star?